From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/gcc.dg/vmx/x-04.c | 80 +++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/vmx/x-04.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/vmx/x-04.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vmx/x-04.c b/gcc-4.9/gcc/testsuite/gcc.dg/vmx/x-04.c new file mode 100644 index 000000000..44694c8a6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/vmx/x-04.c @@ -0,0 +1,80 @@ +#include +vector unsigned char +permute_128(vector unsigned char input) +{ + vector unsigned char result, new_bit; + + vector unsigned char select2 = ((vector unsigned char){2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2}); + vector unsigned char select3 = ((vector unsigned char){4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4}); + vector unsigned char select4 = ((vector unsigned char){8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8}); + vector unsigned char select5 = ((vector unsigned char){16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16}); + vector unsigned char select6 = ((vector unsigned char){32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32}); + vector unsigned char select7 = ((vector unsigned char){64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64}); + vector unsigned char select8 = ((vector unsigned char){128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128}); + + vector unsigned char control1 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control2 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control3 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control4 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control5 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control6 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control7 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char control8 + = ((vector unsigned char){15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0}); + vector unsigned char rotate1 = ((vector unsigned char){1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}); + vector unsigned char rotate2 = ((vector unsigned char){3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3}); + vector unsigned char rotate3 = ((vector unsigned char){5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5}); + vector unsigned char rotate4 = ((vector unsigned char){7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7}); + vector unsigned char rotate5 = ((vector unsigned char){1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}); + vector unsigned char rotate6 = ((vector unsigned char){3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3}); + vector unsigned char rotate7 = ((vector unsigned char){5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5}); + vector unsigned char rotate8 = ((vector unsigned char){7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7}); + + result = vec_vperm(input, input, control1); + result = vec_rl(result, rotate1); + + new_bit = vec_vperm(input, input, control2); + new_bit = vec_rl(new_bit, rotate2); + result = vec_sel(result, new_bit, select2); + + new_bit = vec_vperm(input, input, control3); + new_bit = vec_rl(new_bit, rotate3); + result = vec_sel(result, new_bit, select3); + + new_bit = vec_vperm(input, input, control4); + new_bit = vec_rl(new_bit, rotate4); + result = vec_sel(result, new_bit, select4); + + new_bit = vec_vperm(input, input, control5); + new_bit = vec_rl(new_bit, rotate5); + result = vec_sel(result, new_bit, select5); + + new_bit = vec_vperm(input, input, control6); + new_bit = vec_rl(new_bit, rotate6); + result = vec_sel(result, new_bit, select6); + + new_bit = vec_vperm(input, input, control7); + new_bit = vec_rl(new_bit, rotate7); + result = vec_sel(result, new_bit, select7); + + new_bit = vec_vperm(input, input, control8); + new_bit = vec_rl(new_bit, rotate8); + result = vec_sel(result, new_bit, select8); + + return result; +} + +int main() +{ + vector unsigned char input + = ((vector unsigned char){0,1,2,4,8,16,32,64,128,0,1,2,4,8,16,32}); + vector unsigned char result = permute_128(input); + return 0; +} -- cgit v1.2.3